ClerkenwellCoupons

Free voucher codes, 34 countries

Find a discount code that actually works, in ten seconds.

Search 80,000+ stores across 34 countries, from UK high-street names to the big US retailers. Every code is shown straight away and ranked by how likely it is to work. No sign-up, no email, no tracking.

Not sure it is listed?
Popular:
  • 80,000+ stores
  • 2M+ codes
  • Daily refresh
  • 0 sign-ups

No catch. Here is what we never do.

  • No email to see a code

    No survey, no "reveal" pop-up, no new tab. The code is on the page.

  • No account

    Nothing to register for and no password to remember.

  • No ads or trackers

    No Google Analytics, no Facebook Pixel, no advertising cookies.

  • No paid ranking

    Codes are ordered by how likely they are to work. Nobody can pay to move up.

How it works

From full basket to saving in three steps

  1. Fill your basket as normal

    Add everything first. Some codes only unlock above a minimum spend.

  2. Search the store here

    Copy the top code with one tap, so there is no chance of a typo.

  3. Paste and apply

    Rejected? Try the next one down. Keep whichever takes the most off your total.

How we rank codes

The code most likely to work goes first

We gather codes from public voucher sources and our own daily scans, then count how many independent sources list the same code. A code that turns up in several places is the one most likely to still work.

  • Verified today Our own checkout test passed on this code today.
  • Top pick Confirmed by several independent sources.
  • Popular Confirmed by a couple of sources.
  • Worth a try Seen once. Might work, costs nothing to test.

Codes are indicative. A retailer can change or end a code at any time, so the total at their checkout is the one that counts.

Example store 3 codes, checked today
Top pick

20% off everything

Sitewide, no minimum spend

SPRING20
Popular

15% off your first order

New customers only

WELCOME15
Worth a try

Free delivery over £40

Excludes large items

SHIPFREE
Illustration only. Real stores show their own live codes.

Get codes at checkout, without leaving the shop

The free Clerkenwell Coupons extension for Chrome shows the top codes for the store you are on. Same promise: no account, no tracking.

Add to Chrome, free

Guides

Everything you need to save at a UK checkout

The codes cover 34 countries; these guides are written for UK shoppers.

Best UK voucher codes: how to find codes that actually work

Search any big UK retailer with "discount code" after it and you get a wall of pages promising savings. Most hide the code behind an email sign-up, a survey or a "reveal" button. Here is where codes really come from, and how to spot a good one.

Where voucher codes come from

  • Public promotions. Sitewide sales such as 20% off everything for a weekend. Multi-use and the most reliable.
  • New-customer codes. A first-order discount, often 10 to 15%. Reliable if you have not ordered before.
  • Category or seasonal codes. Tied to one department or an event such as Black Friday.
  • Single-use or influencer codes. Personalised, so worth a try but do not count on them.

How to tell a good code from a dud

  • Prefer sitewide, multi-use codes with no minimum spend.
  • Read the small print: minimum spend, new customers only, sale items excluded.
  • Freshness matters. A code seen working this week beats one unconfirmed for months.
  • Never pay to see a code. A code behind a paywall or survey is the same code with a toll booth.

How to use a voucher code at checkout

Applying a code takes about ten seconds once you know where the box is. Look on the basket or payment page for a field labelled Promo code, Voucher, Discount code or Coupon. On mobile it is often behind a small "Add a code" link.

Step by step

  1. Fill your basket first, so minimum-spend codes can unlock.
  2. Go to checkout and find the promo box.
  3. Paste the code exactly. Some sites are case-sensitive.
  4. Press Apply and check the discount shows as a line item.
  5. Rejected? Work down the list to the next code.

Why a code gets rejected, and the fix

Minimum spend not met
Add a little more, or pick a code with no minimum.
New customers only
Look for a general code instead.
Excludes sale items
It may only apply to full-price products.
Will not stack
Remove the other offer and compare which saves more.
Expired or mistyped
Try the next code, and use Copy rather than retyping.

Go for the biggest saving, not the biggest number. "50% off selected lines" can be worth less than "15% off everything", depending on your basket.

Car-parts discount codes: Euro Car Parts, Autodoc and GSF

Car parts are one of the best places to use a code. Sitewide codes of 20 to 35% run often at the big online factors, enough to turn a routine service into a cheap one.

  • Euro Car Parts

    The biggest UK factor. Frequent sitewide codes, often 20 to 30%, sometimes tiered by spend.

    See Euro Car Parts codes

  • Autodoc

    A huge European catalogue priced in pounds. Smaller codes, with regular first-order offers.

    See Autodoc codes

  • GSF Car Parts

    Trade-and-public factor with strong sitewide codes, 25 to 35% at peak.

    See GSF codes

  • Halfords

    Parts, accessories and fitting. Codes often cover cycling and travel too.

    See Halfords codes

Check the part fits before you chase a discount. Enter your registration or VIN on the retailer's site, cross-check the OE part number, then compare the final totals, including delivery, after each store's code.

FAQ

Questions shoppers ask us

Is Clerkenwell Coupons free?

Yes. There is no account, no payment and no email sign-up. Every code is shown to you straight away.

Why was my voucher code rejected?

The usual reasons are a minimum spend, a new-customers-only rule, sale items being excluded, another offer already applied, or the code having expired. Try the next code on the list; it costs nothing.

Where do the codes come from?

From public voucher sources and our own daily scans. Codes listed by several independent sources are ranked first because they are the most likely to still work.

Do you track me?

No. There are no advertising cookies and no third-party trackers. We keep anonymous, cookieless usage counts and standard server logs, rotated within 30 days.

How do you make money?

Today the service is free and earns nothing. In future some outbound links may be affiliate links. That will never change which codes we show or the order they appear in.

Do the codes work outside the UK?

Yes. The store list spans 34 countries and the largest share is American, with Australia, Canada and Europe well covered too. Pick a country from the box under the search to browse it. The guides further down this page are written for UK shoppers, because that is where we shop and check ourselves.

The small print

Privacy and terms, in plain English

Privacy

  • We process the store names you search so we can return codes, under UK GDPR Article 6(1)(b). We do not keep them beyond the server log line.
  • Server logs (IP, path, time) are rotated within 30 days. Anonymous usage counts store only a daily one-way hash, never your IP.
  • No advertising cookies. Cloudflare sets a functional security cookie; nothing else is stored on your device.
  • Data is handled by Cloudflare (edge and security) and Amazon Web Services (hosting). We never sell it.
  • You have the right to access, correct or erase your data, and to complain to the ICO.

Terms

  • This is a free information service. Your purchase is between you and the retailer.
  • Codes are indicative, not guaranteed. Check the code and its conditions at the retailer's checkout.
  • Please use the site for your own shopping. Do not scrape it or abuse single-use codes.
  • The site is provided as is. Retailer names and brands belong to their owners.
  • These terms are governed by the law of England and Wales.

Read the full privacy policy and terms of use. Clerkenwell Coupons is operated by Jade Browser Limited, registered in England and Wales, Central Court, 25 Southampton Buildings, Holborn, London WC2A 1AL. Questions: [email protected].

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